Question: QUESTION 1 4 A high - voltage power line carries a current of 1 . 0 kA . What is the strength of the magnetic

QUESTION 14
A high-voltage power line carries a current of 1.0 kA . What is the strength of the magnetic field this line produces at the ground, 10 m away?
4.7T
6.4T
20T
56T
QUESTION 1 4 A high - voltage power line carries

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